flutter_multi_formatter
https://github.com/caseyryan/flutter_multi_formatter
flutter_multi_formatter
https://github.com/caseyryan/flutter_multi_formatter
设置: maxLines: null, 即可.
1 2 3 4 5 6 7 8 9 10 11 | Container( child: TextField( controller: _keywordTextController, maxLines: null, keyboardType: TextInputType.multiline, autofocus: true, decoration: InputDecoration.collapsed( hintText: "搜索关键字", ), ), ) |